BGS mineralogy and petrology collection record

Sample number E29246
Sample Donor Chaperlin,K.
Rock name Not entered
Stratigraphy Not entered
Comments Tourmaline from so-called tourmalinised killas raft
Locality details 200yds.W.of Shag Point, White Island, St.Martins, Scilly Is
50k map sheet Isles of Scilly (357)

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Map reference SV 922 178
Year collected Not entered 
Bore name Not applicable
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


E29246

Cross Polarized, E29246

Plane Polarized, E29246

Plane Polarized, E29246